Zhaienhe Zhou
About Me
I am a senior undergraduate in Computer Science at the University of Science and Technology of China (USTC), School of the Gifted Young, advised by Prof. Xue Chen.
My research interests broadly lie in theoretical computer science, especially in coding theory and graph algorithms. I also participate in competitive programming, winning a Bronze Medal (9th place) at the ICPC 2025 World Finals in Baku.
Currently, I am visiting Prof. Xin Li’s group at Johns Hopkins University as a research intern. I am also working remotely with Prof. Thatchaphol Saranurak (University of Michigan).
Previously, I was a research intern at Ohio State University (Summer 2024), advised by Prof. Zeyu Guo.
Publications
In theoretical computer science, the author order is alphabetical by default.
Accepted
- Xue Chen, Wenxuan Shu and Zhaienhe Zhou. Algorithms for Sparse LPN and LSPN Against Low‑Noise. 38th Annual Conference on Learning Theory (COLT 2025). arXiv:2407.19215
- Wenxuan’s Presentation at COLT2025: video
- Zhaienhe Zhou and Zeyu Guo. Improved Decoding of Tanner Codes. IEEE International Symposium on Information Theory (ISIT 2025). arXiv:2501.12293 Conference version
- My Presentation at ISIT2025: slides
Preprints
- Xin Li, Songtao Mao, and Zhaienhe Zhou. Hardness and Algorithms for Batch LPN under Dependent Noise. Manuscript, 2025. Manuscript
Selected Awards & Honors
Competition
- Bronze Medal, ICPC World Finals 2025 Baku (9th place)
- Highest Honor, ICPC World Finals 2024 Astana (13th place)
- Gold medals x 3, ICPC Asia‑East Continent Final (2022 – 2024), including 5th place in 2024
- Gold medals, CCPC Finals (2024, 5th place)
- Gold medals x 6, ICPC Regionals (2022 – 2024), including 2nd place in ICPC Nanjing 2024
- Gold medal, CCPC Harbin Regional 2024 (2nd place)
- Bronze Medal, National Olympiad in Informatics 2021
Academic
- Silver Scholarship, USTC School of the Gifted Young (2023, 2024)
- Second Prize, National College Student Mathematics Competition 2023
Teaching
- Teaching Assistant, Foundations of Algorithms, USTC (Spring 2024)
- Competition Coach, TopsCoding Winter Course 2024
Miscellaneous
- My Blog: blog-e.top includes some notes on algorithms (mostly in Chinese).
- Outside of research, I enjoy playing guitar and harmonica.
- I enjoy setting problems for competitive programming contests (some co-designed with friends).
Here are a few of my favorites:
Last updated: December 10, 2025